Preparation of two dimensional layered double hydroxide nanosheets and their applications.
Preparation of two dimensional layered double hydroxide nanosheets and their applications.
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DOI：
10.1039/c7cs00318h
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发表时间：
2017-10
影响因子：
46.2
通讯作者：
Jingfang Yu;Qiang Wang;D. O′Hare;Luyi Sun
中科院分区：
文献类型：
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作者：
Jingfang Yu;Qiang Wang;D. O′Hare;Luyi Sun
层状双氢氧化物(LDHs)具有高度柔性和可调性的化学组成和物理性质，近年来引起了人们的极大关注。LDHs在聚合物纳米复合材料中作为催化剂、阴离子交换材料、阻燃剂和纳米填料有着广泛的应用。将LDHs剥离成超薄纳米片的能力为多功能材料提供了一系列新的机会。在这篇综述中，我们总结了目前可用的乳酸脱氢酶去角质方法。特别是，我们重点介绍了直接合成单层LDH纳米片的最新进展，以及LDH纳米片在催化析氧反应、制备发光器件、超级电容器和阻燃纳米复合材料方面的新应用。
Layered double hydroxides (LDHs) with their highly flexible and tunable chemical composition and physical properties have attracted tremendous attention in recent years. LDHs have found widespread application as catalysts, anion exchange materials, fire retardants, and nano-fillers in polymer nanocomposites. The ability to exfoliate LDHs into ultrathin nanosheets enables a range of new opportunities for multifunctional materials. In this review we summarize the current available LDH exfoliation methods. In particular, we highlight recent developments for the direct synthesis of single-layer LDH nanosheets, as well as the emerging applications of LDH nanosheets in catalyzing oxygen evolution reactions and preparing light emitting devices, supercapacitors, and flame retardant nanocomposites.